Radium Engineering top-feed CNC machined fuel rails for Subaru EJ22 and EJ251 engines provide a high-quality direct-feed upgrade. They feature 8AN ORB ports with an auxiliary port on the rail underside and are compatible with Radium fuel pulse dampers (20-0776). Check Radium's website for full vehicle- and fitment-specific details before installation.
Radium Engineering Top Feed Upgrade Subaru EJ22/EJ251